:root {
    --navbar-height: 72px;
}

.app-navbar {
    position: relative;
    z-index: 40;

    min-width: 0;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 5px 18px;

    overflow: visible;

    border-bottom: 3px solid #87531e;

    border-radius:
        calc(var(--shell-radius) - var(--shell-border-width))
        calc(var(--shell-radius) - var(--shell-border-width))
        0
        0;

    background:
        linear-gradient(
            180deg,
            #104d34 0%,
            #0a3927 100%
        );

    box-shadow:
        inset 0 -1px 0 rgb(255 218 128 / 22%),
        0 4px 13px rgb(0 0 0 / 25%);
}

.birthday-wordmark,
.navbar-egg {
    appearance: none;

    border: 0;
    padding: 0;

    background: transparent;

    cursor: pointer;
}

.birthday-wordmark {
    display: flex;
    align-items: center;

    gap: 5px;

    color: #fff0bd;

    font-family:
        "Trebuchet MS",
        "Arial Rounded MT Bold",
        system-ui,
        sans-serif;

    line-height: 0.86;

    filter:
        drop-shadow(
            0
            4px
            3px
            rgb(0 0 0 / 35%)
        );
}

.birthday-wordmark__five {
    color: #f4bd43;

    font-size: 54px;
    font-weight: 1000;
    letter-spacing: -0.10em;

    -webkit-text-stroke:
        2px
        #724312;

    text-shadow:
        0 3px 0 #a7641d,
        0 5px 0 #633b13;
}

.birthday-wordmark__text {
    display: grid;
    justify-items: start;

    margin-top: 3px;
}

.birthday-wordmark__small {
    margin-left: 2px;

    color: #ffe9a5;

    font-size: 15px;
    font-weight: 1000;
    letter-spacing: 0.05em;

    text-transform: uppercase;
}

.birthday-wordmark__name {
    color: #9bd54a;

    font-size: 32px;
    font-weight: 1000;
    letter-spacing: -0.04em;

    -webkit-text-stroke:
        1px
        #315820;

    text-shadow:
        0 2px 0 #4f8128,
        0 4px 0 #204922;
}

.navbar-egg {
    position: relative;
    flex: 0 0 116px;

    width: 116px;
    height: 72px;

    display: block;

    overflow: visible;
}

.navbar-game-icon {
    position: absolute;
    right: 0;
    top: 50%;

    width: 108px;
    height: 118px;

    display: block;

    transform: translateY(-52%);
}

.navbar-game-icon::before {
    content: "";

    position: absolute;
    left: 4px;
    right: 4px;
    top: 12px;
    bottom: 10px;

    z-index: 0;

    border: 3px solid #f2e061;
    border-radius: 28px;

    background:
        linear-gradient(
            180deg,
            rgb(18 91 52 / 92%),
            rgb(6 53 31 / 88%)
        );

    box-shadow:
        0 0 0 2px #80521e,
        0 0 18px rgb(220 255 90 / 36%),
        inset 0 0 0 1px rgb(255 245 187 / 28%);
}

.navbar-game-icon::after {
    content: "";

    position: absolute;
    left: 10px;
    right: 10px;
    top: 18px;
    bottom: 16px;

    z-index: 1;

    border: 1px dashed rgb(255 244 171 / 62%);
    border-radius: 22px;
}

.navbar-egg__shape {
    position: relative;

    width: 41px;
    height: 51px;

    display: grid;
    place-items: center;

    overflow: hidden;

    border: 3px solid #724315;

    border-radius:
        50% 50% 44% 44% /
        62% 62% 38% 38%;

    background:
        radial-gradient(
            circle at 63% 21%,
            rgb(255 255 255 / 58%),
            transparent 15%
        ),
        linear-gradient(
            145deg,
            #ffe38a,
            #d79d36 67%,
            #9c6220
        );

    color: #fff3c0;

    box-shadow:
        0 4px 0 #42280e,
        0 7px 10px rgb(0 0 0 / 30%),
        inset 3px 3px 5px rgb(255 255 255 / 24%);
}

.navbar-egg__shape strong {
    position: relative;
    z-index: 4;

    margin-top: 7px;

    font-size: 10px;
    font-weight: 1000;

    -webkit-text-stroke:
        1px
        #694013;

    text-shadow:
        0 2px 0 #955819;
}

.navbar-egg__art {
    position: absolute;
    left: 50%;
    top: 56%;

    z-index: 2;

    width: 100px;
    height: 108px;

    object-fit: contain;

    transform: translate(-50%, -50%);

    filter: drop-shadow(0 6px 4px rgb(0 0 0 / 30%));
}

.navbar-egg__spot {
    position: absolute;

    border-radius: 50%;

    background:
        linear-gradient(
            145deg,
            #a4cd50,
            #547e29
        );
}

.navbar-egg__spot--one {
    width: 8px;
    height: 11px;

    left: 7px;
    top: 12px;

    rotate: -20deg;
}

.navbar-egg__spot--two {
    width: 9px;
    height: 7px;

    right: 6px;
    bottom: 10px;

    rotate: 12deg;
}

.navbar-egg__crack {
    position: absolute;

    left: 20px;
    top: 4px;

    width: 12px;
    height: 18px;

    border-left: 2px solid #7b4a17;
    border-bottom: 2px solid #7b4a17;

    rotate: -25deg;
    transform: skewX(-18deg);
}

.birthday-wordmark:hover,
.navbar-egg:hover {
    filter: brightness(1.08);
}

.birthday-wordmark:focus-visible,
.navbar-egg:focus-visible {
    outline: 4px solid #fff0a2;
    outline-offset: 3px;
    border-radius: 12px;
}

@media (min-width: 760px) and (max-height: 760px) {
    :root {
        --navbar-height: 62px;
    }

    .app-navbar {
        padding-block: 3px;
    }

    .birthday-wordmark__five {
        font-size: 45px;
    }

    .birthday-wordmark__name {
        font-size: 27px;
    }

    .navbar-egg {
        flex-basis: 96px;
        width: 96px;
        height: 62px;
    }

    .navbar-game-icon {
        width: 90px;
        height: 98px;
    }

    .navbar-game-icon::before {
        left: 3px;
        right: 3px;
        top: 10px;
        bottom: 8px;

        border-radius: 24px;
    }

    .navbar-game-icon::after {
        left: 8px;
        right: 8px;
        top: 16px;
        bottom: 13px;

        border-radius: 18px;
    }

    .navbar-egg__art {
        width: 84px;
        height: 92px;
    }

    .navbar-egg__shape {
        width: 36px;
        height: 45px;
    }
}

@media (max-width: 759px) {
    :root {
        --navbar-height: 60px;
    }

    .app-navbar {
        padding:
            3px
            9px
            3px
            11px;
    }

    .birthday-wordmark {
        gap: 4px;
    }

    .birthday-wordmark__five {
        font-size: 60px;

        -webkit-text-stroke-width: 1.5px;
    }

    .birthday-wordmark__small {
        font-size: 11px;
    }

    .birthday-wordmark__name {
        font-size: 38px;
    }

    .navbar-egg {
        flex-basis: 78px;
        width: 78px;
        height: 60px;
    }

    .navbar-game-icon {
        right: 0;
        top: 66%;

        width: 72px;
        height: 82px;

        transform: translateY(-53%);
    }

    .navbar-game-icon::before {
        left: 3px;
        right: 3px;
        top: 9px;
        bottom: 8px;

        border-width: 2px;
        border-radius: 20px;
    }

    .navbar-game-icon::after {
        left: 8px;
        right: 8px;
        top: 14px;
        bottom: 12px;

        border-radius: 15px;
    }

    .navbar-egg__art {
        width: 90px;
        height: 90px;
    }

    .navbar-egg__shape {
        width: 35px;
        height: 44px;

        border-width: 2px;
    }

    .navbar-egg__shape strong {
        font-size: 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .birthday-wordmark,
    .navbar-egg {
        animation: none;
    }
}